Effect of Different Post Detachment Conditions on the Survivability and Growth Performance of Two Varieties of Guava Air-layers

Kakon, Afiza; Rahim, Muddathir Abdal; Alam, M. S.

doi:10.3923/ajps.2005.149.153

Cited by 3 publications

(2 citation statements)

References 3 publications

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“…The concentration of carbohydrates in the roots affects the thickness and differentiation of the root system Adequate nutrient availability in media and temperature might have promoted the length of the roots. Similar results were reported by Kumar et al [7] and Kakon et al [8] in jackfruit air layering…”

Section: Root Thickness (Mm)supporting

confidence: 91%

Effect of Time Interval, IBA and Rooting Media on Air Layering in Guava (Psidium guajava L.) cv. L-49

Meena,

Joseph,

Bahadur

et al. 2024

J. Adv. Biol. Biotechnol.

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The experiment was conducted at Department of Horticulture, Naini Agricultural Institute, Sam Higginbottom University of Agriculture, Technology and Sciences, Prayagraj during the year 2023–2024. The experiment was laid out in randomized block design with three replications, and the study consists of Twelve treatment combinations by using two different concentrations of IBA viz., 4000 and 5000 ppm and four time of layering viz., 15th July, 30th July, 15th August, 30th August. The result indicated that treatment T9, i.e. Air layering done on 15th July using IBA 5000 ppm was found to be the most effective for better rooting and growth parameters, and gave the best results with respect to number of days of root formation (32days), number of roots per layering (12.75), root length (7.82cm), root thickness (9.61mm), 83.33% success in rooting, number of new leaves (25.23), number of new sprouts (11.83), length of new shoot (6.67 cm) and survival percentage after transplant into polybags (94.44%), that was significantly higher as compared to other treatment combination. On the basis of result obtained in the present investigation, it can be concluded that air-layering performed during 15th July, treated with 5000 ppm IBA concentration with cocopeat and sphagnum moss have been found better compared to all other treatment under subtropical condition of prayagraj, Uttar Pradesh.

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Section: Root Thickness (Mm)supporting

confidence: 91%

Effect of Time Interval, IBA and Rooting Media on Air Layering in Guava (Psidium guajava L.) cv. L-49

Meena,

Joseph,

Bahadur

et al. 2024

J. Adv. Biol. Biotechnol.

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“…The branches used for air-layering had 1.5 m length and pencil size thickness. The plants selected for the experiment were seven years old [16][17][18][19][20]. A heavy mass of well-prepared selected media was tightly wrapped around layered branches readily after the removal of bark to reduce moisture loss from the opened portion.…”

Section: Preparation Of Air-layersmentioning

confidence: 99%

Response of Varieties to Air-Layering in Olive Cultivars

Zaman¹

2017

IJESNR

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An experiment to investigate "The response of varieties to air-layering in Olive cultivars" was conducted at Olive Research Farm Sangbatti, Agricultural Research Institute (ARI) Tarnab, Peshawar, Pakistan during july 2016. Air layering was done in June Olive cultivars i-e Local variety, Leccino variety, Pendolino variety, Coratino variety and chetoui variety were compared. The experiment was laid out on a single factor RCB-Design (randomized complete block design) having three replications. Maximum root diameter (1.42 mm), number of roots plant -1 (6), Minimum days to callus formation (20days) and rooting (55 days) were recorded for Leccino. And maximum root length (5.56cm) and weight (0.67gm) were recorded for local variety. While minimum root length (1.5cmcm), root diameter (1.13mm), root weight (0.17gm) and number of roots plant -1 (1.66), Maximum days to callus formation (27days) and rooting (68days) were recorded for coratina. On the basis of these results it was concluded that Leccino variety performed best in response to days to callus formation, rooting, diameter and number of roots through air layering in different Olive cultivars.

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